Patents by Inventor Ehud Reshef

Ehud Reshef has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200136773
    Abstract: Embodiments of an access point (AP), station (STA) and method of communication are generally described herein. The STA may determine a portion of a channel occupied by an incumbent device. The STA may refrain from communication in a first subset of resource units (RUs) that overlap the portion of the channel occupied by the incumbent device. The STA may determine a combined RU that comprises two or more RUs of a second subset of RUs that do not overlap the portion of the channel occupied by the incumbent device. The STA may encode a physical layer convergence procedure protocol data unit (PPDU) for transmission in the combined RU. The PPDU may be encoded in accordance with joint coding across the RUs of the combined RU.
    Type: Application
    Filed: December 27, 2019
    Publication date: April 30, 2020
    Inventors: Xiaogang Chen, Qinghua Li, Feng Jiang, Ziv Avital, Assaf Gurevitz, Robert J. Stacey, Chen Kojokaro, Thomas J. Kenney, Ehud Reshef, Daniel F. Bravo, Laurent Cariou
  • Publication number: 20200137651
    Abstract: Embodiments of transitioning between BSSs using on-channel tunneling (OCT) are generally described herein. OCT procedures are used for scanning and association with a co-located or non-co-located peer AP. The OCT procedures include communicating a Probe/Re-authentication/Re-association Request frame from a STA using an OCT Request frame to the peer AP and receiving a Probe/Re-authentication/Re-association Response frame from the peer AP using another OCT Request frame. The communications between the STA and the AP are either in the same frequency band or a different frequency band as the OCT communications between the AP and the peer AP.
    Type: Application
    Filed: December 27, 2019
    Publication date: April 30, 2020
    Inventors: Laurent Cariou, Carlos Cordeiro, Daniel F. Bravo, Ehud Reshef
  • Publication number: 20200128492
    Abstract: Embodiments of a high efficiency (HE) access point (HE AP) and HE station (HE STA) are generally described herein. The HE AP may transmit a frame that includes a transmit power envelope element to indicate local maximum transmit power constraints for an operating bandwidth of the HE AP on a per-segment basis. The operating bandwidth may be configurable for division into segments of a configurable segment size. The transmit power envelope element may include: a transmit power information field that includes: a local maximum transmit power count subfield that indicates the operating bandwidth, and a segment size subfield that indicates the segment size; and for each of the segments, a local maximum transmit power per segment field that indicates a local maximum transmit power for the segment.
    Type: Application
    Filed: October 23, 2019
    Publication date: April 23, 2020
    Inventors: Laurent Cariou, Po-Kai Huang, Necati Canpolat, Ehud Reshef
  • Publication number: 20200053706
    Abstract: Methods, apparatuses, and computer readable media for channelization of vehicle-to-everything (V2X) networks in a wireless network are disclosed. An apparatus of an of a next generation vehicle to everything (V2X) (NGV) wireless device includes processing circuitry configured to: encode a management frame, the management frame including an indication of resource units (RUs) for use by NGV stations during transmission opportunities (TXOPs) where the RUs part of a channel. The processing circuitry is further configured to configure the NGV wireless device to transmit the management frame on the channel and configure the NGV wireless device to transmit a short sequence frame (SF) at a start of each TXOP of the TXOPs. An apparatus for V2X networks is disclosed that is configured to transmit a packet in center tones of a channel and to simultaneously transmit parity or redundancy information for the packet on tones on either side of the center tones.
    Type: Application
    Filed: October 15, 2019
    Publication date: February 13, 2020
    Inventors: Bahareh Sadeghi, Thomas J. Kenney, Ehud Reshef, Dave A. Cavalcanti, Laurent Cariou, Mohammad Mamunur Rashid, Qinghua Li
  • Patent number: 10506530
    Abstract: Embodiments of a high efficiency (HE) access point (HE AP) and HE station (HE STA) are generally described herein. The HE AP may transmit a frame that includes a transmit power envelope element to indicate local maximum transmit power constraints for an operating bandwidth of the HE AP on a per-segment basis. The operating bandwidth may be configurable for division into segments of a configurable segment size. The transmit power envelope element may include: a transmit power information field that includes: a local maximum transmit power count subfield that indicates the operating bandwidth, and a segment size subfield that indicates the segment size; and for each of the segments, a local maximum transmit power per segment field that indicates a local maximum transmit power for the segment.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: December 10, 2019
    Assignee: Intel IP Corporation
    Inventors: Laurent Cariou, Po-Kai Huang, Necati Canpolat, Ehud Reshef
  • Publication number: 20190349017
    Abstract: The disclosure relates to techniques for controlling Specific Absorption Rate (SAR) of radio energy transmission. In particular, the disclosure relates to a radio device and a method for controlling radio energy transmission of a plurality of radio entities to comply with a predefined SAR requirement. Such a radio device includes: a plurality of radio entities configured to transmit radio energy; and a controller configured to control the radio energy transmission of the plurality of radio entities to comply with a predefined Specific Absorption Rate, SAR, requirement, wherein the controller is configured to enable at least two radio entities of the plurality of radio entities operating concurrently based on a shared SAR transmission power restriction which allows the at least two radio entities transmitting concurrently at a predefined duty cycle, in particular at 100% duty cycle, without violating the SAR requirement.
    Type: Application
    Filed: April 11, 2019
    Publication date: November 14, 2019
    Inventors: Oren Kaidar, Ehud Reshef, Nir Balaban, Wilfrid D'Angelo, Yuval Elad
  • Publication number: 20190306685
    Abstract: This disclosure generally relates to methods, systems, and devices for enhanced negotiation protocol for triggered peer to peer (P2P) communications. A device may send a downlink frame including a first indication of a triggered direct peer-to-peer capability. The device may identify an uplink frame received from a station device. The device may determine that the uplink frame includes a second indication of the triggered direct peer-to-peer capability. The device may send a trigger frame during a transmission opportunity associated with the device, the trigger frame including a third indication of the triggered direct peer-to-peer capability.
    Type: Application
    Filed: June 19, 2019
    Publication date: October 3, 2019
    Inventors: Laurent Cariou, Yaron Alpert, Ehud Reshef
  • Publication number: 20190280919
    Abstract: Apparatuses, methods, and computer readable media for channel bonding and bonded channel access. The apparatus comprising processing circuitry configured to: gain access to a first 10 MHz channel and to a second 10 MHz channel, and encode a physical layer (PHY) protocol data unit (PPDU) for transmission over a bonded channel, the bonded channel comprising the first 10 MHz channel and the second 10 MHz channel, where the PPDU is encoded to comprise a legacy preamble portion to be transmitted on the first 10 MHz channel and a repeated legacy preamble portion to be transmitted on the second 10 MHz channel, the PPDU further including a non-legacy portion, the non-legacy portion comprising a non-legacy signal field indicating a modulation and coding scheme (MCS) used to encode a data portion of the non-legacy portion, the data portion to be transmitted on the bonded channel.
    Type: Application
    Filed: May 24, 2019
    Publication date: September 12, 2019
    Inventors: Bahareh Sadeghi, Thomas J. Kenney, Laurent Cariou, Ehud Reshef, Ofer HAREUVENI
  • Publication number: 20190253984
    Abstract: Embodiments of a high efficiency (HE) access point (HE AP) and HE station (HE STA) are generally described herein. The HE AP may transmit a frame that includes a transmit power envelope element to indicate local maximum transmit power constraints for an operating bandwidth of the HE AP on a per-segment basis. The operating bandwidth may be configurable for division into segments of a configurable segment size. The transmit power envelope element may include: a transmit power information field that includes: a local maximum transmit power count subfield that indicates the operating bandwidth, and a segment size subfield that indicates the segment size; and for each of the segments, a local maximum transmit power per segment field that indicates a local maximum transmit power for the segment.
    Type: Application
    Filed: April 5, 2019
    Publication date: August 15, 2019
    Inventors: Laurent Cariou, Po-Kai Huang, Necati Canpolat, Ehud Reshef
  • Publication number: 20190222997
    Abstract: This disclosure describes systems, methods, and devices related to Wi-Fi based wireless docking Wi-Fi based wireless docking. A device may coordinate with one or more docking stations on a Wi-Fi network to determine a first docking channel to be used for wireless docking of a first station device. The device may adjust a transmit (TX) power of a beacon frame during a discovery mode associated with the wireless docking. The device may determine a discovery channel configured to be different from the first docking channel used for the wireless docking. The device may identify a request from a first station device requesting wireless docking, wherein the request is received on the discovery channel. The device may initiate a wireless docking session with the first station device using the first docking channel.
    Type: Application
    Filed: March 29, 2019
    Publication date: July 18, 2019
    Inventors: Ehud Reshef, David Birnbaum
  • Publication number: 20190200171
    Abstract: This disclosure describes systems, methods, and devices related to group-addressed transmissions in wireless communications. A device may determine a first time associated with a first multicast transmission including a first basic service set (BSS) identifier (BSSID) associated with a first BSS of a multi-BSSID set including the first BSS and a second BSS. The device may send a frame including the first time, the first BSSID, wherein the frame indicates that the second BSS may ignore multicast transmissions at the first time, and wherein the first time is during a beacon interval associated with a beacon addressed to the multi-BSSID set. The device may send the first multicast transmission at the first time and may send a second multicast transmission at a second time, wherein the second time is during the beacon interval, and wherein the second multicast transmission includes a second BSSID associated with the second BSS.
    Type: Application
    Filed: February 28, 2019
    Publication date: June 27, 2019
    Inventors: Po-Kai Huang, Laurent Cariou, Yaron Alpert, Arik Klein, Danny Ben-Ari, Amir Hiltron, Ido Ouzieli, Johannes Berg, Ofer Hareuveni, Gadi Shor, Ehud Reshef
  • Publication number: 20190132729
    Abstract: Some demonstrative embodiments include apparatuses, devices, systems and methods of communication over a 6 Gigahertz (GHz) wireless frequency band. For example, an apparatus may be configured to cause a licensed 6 GHz wireless communication device, which is licensed by a regulatory authority to communicate over a wireless communication channel in the 6 GHz wireless frequency band, to detect in a transmission over the wireless communication channel in the 6 GHz wireless frequency band an identifier of an unlicensed 6 GHz wireless communication station (STA), which is not licensed by the regulatory authority to communicate over the 6 GHz wireless frequency band; and to send a report comprising the identifier of the unlicensed 6 GHz STA.
    Type: Application
    Filed: December 27, 2018
    Publication date: May 2, 2019
    Inventors: Laurent Cariou, Robert Stacey, Thomas J. Kenney, Yaron Alpert, Ehud Reshef
  • Publication number: 20190098483
    Abstract: This disclosure describes methods, apparatus, and systems related to enhanced Bluetooth triggering of device Wi-Fi radios. A device may determine a first Bluetooth data packet including transport data and an indication of a Wi-Fi service discovery, the transport data including a first sub-field and a second sub-field, the first sub-field indicating a length of the second sub-field, and the second sub-field indicating one or more Wi-Fi services supported by the device. A Bluetooth radio of the device may send the first Bluetooth data packet including an indication of a Wi-Fi service. The device may identify a second Bluetooth data packet received by the Bluetooth radio from a second device, the second Bluetooth data packet indicating that the Wi-Fi service is supported by the second device. The device may use a Wi-Fi radio to send one or more Wi-Fi frames associated with the Wi-Fi service to the second device.
    Type: Application
    Filed: November 26, 2018
    Publication date: March 28, 2019
    Inventors: Emily H. Qi, Carlos Cordeiro, Robert D. Hughes, Elad Oren, Ehud Reshef
  • Patent number: 10034316
    Abstract: Systems, apparatus, and methods to pair a set of accessory devices with a source device through use of a unique device set identifier. Embodiments include a source device adapted to obtain a device set identifier from a device that is part of a set of devices, from a tag, dongle, or code associated with the set of devices, or from a package or carton containing one or more devices of the set of devices, and then automatically pair the source device with each device. Embodiments include a registration process facilitated by the unique device set identifier. The device set identifier including information corresponding to the devices in the set of devices to facilitate registration of the devices, as well as pairing the devices in the set of devices to a source device. Pairing of activation of the set of devices may be conditioned on successful completion of a registration process.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: July 24, 2018
    Assignee: Intel IP Corporation
    Inventors: Ehud Reshef, Izoslav Tchigevsky
  • Patent number: 9973884
    Abstract: Some demonstrative embodiments include devices, systems and/or methods of controlling access to location sources. For example, a device may include a location caching controller to store cached location information in a cache based on location information retrieved from two or more location sources, to receive at least one location request from at least one application, to select between retrieving requested location information from at least one of the location sources and retrieving the requested location information from the cache, and to provide to the application a location response including the requested location information.
    Type: Grant
    Filed: June 26, 2012
    Date of Patent: May 15, 2018
    Assignee: INTEL CORPORATION
    Inventors: Tomer Daniel, Yaron Alpert, Ehud Reshef
  • Patent number: 9766121
    Abstract: The present application discloses device and system embodiments that address mobile device integration considerations for various categories of UV sensors, including cameras, photodiodes, and chemical sensors. The UV sensors may use the functionalities of the existing in-built sensors in conventional mobile devices, and/or integrate additional components specific to UV sensing. By optimally positioning the sensors, UV sensing and other collateral functionalities (e.g., charging a photovoltaic cell integrated with the mobile device) can be realized in parallel.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: September 19, 2017
    Assignee: Intel Corporation
    Inventors: Sumeet Sandhu, Hossein Alavi, Ehud Reshef
  • Patent number: 9612124
    Abstract: In a navigation system and method, location-aware adjustments may be made to the accuracy and/or power of the navigation system by changing at least one setting of a navigation system receiver in response to at least one characteristic of a navigation route and/or an estimated current position of the receiver. By providing location-aware adjustments, the accuracy may be increased when a higher accuracy is desired and may be decreased when a lower accuracy is sufficient based on the receiver location. A higher accuracy setting may be used, for example, when the estimated current position of a navigation system receiver is within the vicinity of a waypoint along the navigation route and a lower accuracy setting may be used at other times to reduce power consumption. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: April 4, 2017
    Assignee: INTEL CORPORATION
    Inventors: Jonathan Segev, Ehud Reshef
  • Patent number: 9585046
    Abstract: Embodiments relating to systems, methods, and devices for social proximity fine timing measurement requests (FTMR) multicast signaling between mobile devices are disclosed. Example embodiments generally relate to Wi-Fi networks, IEEE 802.11x, Social Wi-Fi networks and Neighbor-Awareness Networking (NAN).
    Type: Grant
    Filed: September 25, 2014
    Date of Patent: February 28, 2017
    Assignee: Intel Corporation
    Inventors: Ehud Reshef, Jonathan Segev, Ofer Hareuveni, Elad Oren
  • Patent number: 9585080
    Abstract: Various embodiments are generally directed to an apparatus, method and other techniques to communicate configuration information during a neighbor aware network (NAN) discovery window to establish a fine timing measurement (FTM) procedure with one or more stations, the configuration information comprising at least one of a channel, a FTM start time, and an ordered list of the one or more stations, and perform the FTM procedure with the one or more other stations by communicating information in one or more FTM frames during a burst period.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: February 28, 2017
    Assignee: INTEL CORPORATION
    Inventors: Ofer Hareuveni, Ehud Reshef, Jonathan Segev, Elad Oren
  • Publication number: 20160345368
    Abstract: Systems, apparatus, and methods to pair a set of accessory devices with a source device through use of a unique device set identifier. Embodiments include a source device adapted to obtain a device set identifier from a device that is part of a set of devices, from a tag, dongle, or code associated with the set of devices, or from a package or carton containing one or more devices of the set of devices, and then automatically pair the source device with each device. Embodiments include a registration process facilitated by the unique device set identifier. The device set identifier including information corresponding to the devices in the set of devices to facilitate registration of the devices, as well as pairing the devices in the set of devices to a source device. Pairing of activation of the set of devices may be conditioned on successful completion of a registration process.
    Type: Application
    Filed: May 5, 2016
    Publication date: November 24, 2016
    Inventors: Ehud Reshef, Izoslav Tchigevsky